CN216123015U

CN216123015U - Concatenation formula circuit board

Info

Publication number: CN216123015U
Application number: CN202121519632.0U
Authority: CN
Inventors: 阳开林
Original assignee: Zhuhai Yongluan Electronics Co ltd
Current assignee: Zhuhai Yongluan Electronics Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-03-22
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a spliced circuit board which comprises two fixing frames, wherein circuit boards are arranged in inner cavities of the two fixing frames, concave positioning tables are arranged on one sides of the two fixing frames, T-shaped clamping blocks are arranged on the other sides of the two fixing frames, the T-shaped clamping blocks are slidably clamped in the inner cavities of the concave positioning tables at adjacent positions, connecting components are arranged at the top ends of the two fixing frames and comprise connecting strips and butt-joint tables, the connecting strips and the butt-joint tables are arranged at the top ends of the fixing frames and symmetrically arranged, arc-shaped clamping tables are arranged at the top ends of the connecting strips, and arc-shaped grooves are formed in the top ends of the butt-joint tables. According to the utility model, the T-shaped clamping block is connected with the concave positioning table in a clamping manner, so that the two circuit boards are quickly and relatively limited at the same horizontal line, the two circuit boards are spliced in a tiled manner, and the two circuit boards can be spliced in a stacked manner by using the connecting assembly, so that the two circuit boards are convenient to disassemble, and the mounting flexibility of the spliced circuit boards is improved.

Description

Concatenation formula circuit board

Technical Field

The utility model relates to the field of circuit boards, in particular to a spliced circuit board.

Background

An integrated circuit board is a carrier on which an integrated circuit is mounted. But often the integrated circuit board is also brought on. The integrated circuit board is mainly composed of silica gel, so the integrated circuit board is generally green, the integrated circuit board adopts a semiconductor manufacturing process, a plurality of transistors, resistors, capacitors and other components are manufactured on a smaller single crystal silicon chip, and the components are combined into a complete electronic circuit according to a multilayer wiring or tunnel wiring method, a complete circuit board is composed of a plurality of modules, and the modules are welded together by a traditional welding method and are installed on a board to form a complete circuit;

this kind of concatenation formula circuit board is because the welding produces the wrong back of connecting, and it is comparatively troublesome to dismantle, and two traditional module concatenations back or the tiling form, or the vertical pile form, can't be according to installation space's change, removes the shape after two module concatenations of adaptability change, has reduced the installation flexibility of concatenation formula circuit board.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spliced circuit board to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a concatenation formula circuit board, includes two fixed frames, two the inner chamber of fixed frame all is provided with the circuit board, two the equal fixedly connected with concave type location platform in one side of fixed frame, two the equal fixedly connected with T type fixture block of opposite side of fixed frame, T type fixture block sliding clamping connects in the inner chamber of the concave type location platform of adjacent position department, two the top of fixed frame all is provided with coupling assembling.

Preferably, coupling assembling includes the connecting strip and the platform that docks, the connecting strip with dock equal fixed connection in the top of fixed frame, just the connecting strip is the symmetry setting with the platform that docks, the top fixedly connected with arc joint platform of connecting strip, the arc wall has been seted up on the top of platform that docks.

Preferably, the middle part of arc joint platform has seted up the jack, the activity groove has been seted up to one side of arc wall inner chamber, the inner chamber sliding interlude of activity groove is connected with the push rod, the spring has been cup jointed in the outer wall activity of push rod, one side fixedly connected with cardboard of spring, cardboard and spring all set up in the inner chamber of activity groove.

Preferably, two fixed slot, two have all been seted up to the inner chamber of fixed frame fixed slot's inner chamber respectively with the outer wall slip joint of two circuit boards, two one side of fixed frame inner chamber all is provided with spacing subassembly.

Preferably, spacing subassembly includes the baffle, the baffle sets up in one side position of fixed frame inner chamber, the equal fixedly connected with spacing post in both ends of baffle, two spacing post slides joint in the both sides position of fixed frame inner chamber respectively, two the equal threaded connection in middle part of spacing post has the bolt, two the bolt is threaded connection respectively in the both sides of fixed frame.

Preferably, the inner cavity of the arc-shaped groove is symmetrically and fixedly connected with two first rubber gaskets, and one end of the push rod is fixedly connected with a second rubber gasket.

The utility model has the technical effects and advantages that:

(1) according to the utility model, through the arrangement of the T-shaped clamping block, the concave positioning table, the fixing frame, the circuit boards and the connecting assembly, the T-shaped clamping block is connected with the concave positioning table in a clamping manner, so that the two circuit boards are quickly and relatively limited at the same horizontal line, the two circuit boards are spliced in a tiled manner, and the two circuit boards can be spliced in a stacked manner by using the connecting assembly, so that the two circuit boards are convenient to disassemble, and the mounting flexibility of the spliced circuit boards is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the enlarged structure at a point a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of the enlarged structure at the position B of fig. 1 according to the present invention.

FIG. 4 is a schematic sectional view of the docking station.

Fig. 5 is a partially enlarged structural view of the utility model at C of fig. 1.

FIG. 6 is a front sectional structural view of the fixing frame of the present invention.

In the figure: 1. a bolt; 2. fixing the clamping groove; 3. a circuit board; 4. a fixing frame; 5. a T-shaped fixture block; 6. a concave positioning table; 7. a baffle plate; 8. clamping a plate; 9. a connecting strip; 10. an arc-shaped clamping platform; 11. a jack; 12. a docking station; 13. an arc-shaped slot; 14. a first rubber gasket; 15. a push rod; 16. a movable groove; 17. a spring; 18. a limiting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a spliced circuit board as shown in figures 1-6, which comprises two fixing frames 4, wherein the inner cavities of the two fixing frames 4 are respectively provided with a circuit board 3, one sides of the two fixing frames 4 are respectively and fixedly connected with a concave positioning table 6, the other sides of the two fixing frames 4 are respectively and fixedly connected with a T-shaped fixture block 5, the T-shaped fixture blocks 5 are slidably clamped in the inner cavities of the concave positioning tables 6 at adjacent positions, and the top ends of the two fixing frames 4 are respectively provided with a connecting assembly;

the connecting assembly comprises a connecting strip 9 and a butt joint table 12, the connecting strip 9 and the butt joint table 12 are both fixedly connected to the top end of the fixed frame 4, the connecting strip 9 and the butt joint table 12 are symmetrically arranged, the top end of the connecting strip 9 is fixedly connected with an arc clamping table 10, the top end of the butt joint table 12 is provided with an arc groove 13, the middle part of the arc clamping table 10 is provided with a jack 11, one side of the inner cavity of the arc groove 13 is provided with a movable groove 16, the inner cavity of the movable groove 16 is slidably and interpenetrated with a push rod 15, the outer wall of the push rod 15 is movably sleeved with a spring 17, one side of the spring 17 is fixedly connected with a clamping plate 8, the clamping plate 8 and the spring 17 are both arranged in the inner cavity of the movable groove 16, after the circuit connection work is completed, the outer wall of the arc clamping table 10 on one of the fixed frames 4 can be butted with the inner cavity of the arc groove 13 on the butt joint table 12 on the other fixed frame 4, and then the push rod 15 is given an acting force, the clamping plate 8 is made to extrude the spring 17 to compress, the push rod 15 is made to completely withdraw from the inner cavity of the arc-shaped groove 13, the arc-shaped clamping table 10 is further completely clamped with the butt joint table 12, acting force on the push rod 15 is removed, under restoring force of the spring 17, the push rod 15 is made to reset and is clamped and fixed with the jack 11, therefore, the arc-shaped clamping table 10 and the arc-shaped groove 13 are relatively limited, further, the two fixing frames 4 are relatively limited, therefore, the two circuit boards 3 are fixed in the vertical direction, the inner cavity of the arc-shaped groove 13 is symmetrically and fixedly connected with two first rubber gaskets 14, and one end of the push rod 15 is fixedly connected with a second rubber gasket;

the inner cavities of the two fixing frames 4 are respectively provided with a fixing clamping groove 2, the inner cavities of the two fixing clamping grooves 2 are respectively in sliding clamping connection with the outer walls of the two circuit boards 3, one side of the inner cavities of the two fixing frames 4 is respectively provided with a limiting component, the limiting component comprises a baffle 7, the baffle 7 is arranged at one side position of the inner cavity of the fixing frame 4, both ends of the baffle 7 are respectively and fixedly connected with a limiting column 18, the two limiting columns 18 are respectively in sliding clamping connection with both side positions of the inner cavity of the fixing frame 4, the middle parts of the two limiting columns 18 are respectively in threaded connection with a bolt 1, the two bolts 1 are respectively in threaded connection with both sides of the fixing frame 4, the limit between the baffle 7 and one side of the inner cavity of the fixed frame 4 can be released by applying an acting force to the bolt 1, the baffle 7 is taken out, can be through giving 3 effort of circuit board for circuit board 3 slides out fixed slot 2 inner chambers, can dismantle the change to circuit board 3 from this.

The working principle of the utility model is as follows: through the slip joint of the T type fixture block 5 and the concave type locating platform 6 of two fixed frame 4 corresponding position, can be with two fixed frame 4 quick relative positioning at horizontal position, and T type fixture block 5 and concave type locating platform 6 all are located one side middle part position of the fixed frame 4 of corresponding position, can carry out the location work that the axle center position is same water flat line with two circuit boards 3 from this, realize carrying out the tiling form concatenation with two circuit boards 3 from this, the accessible is located arc joint platform 10 on one of them fixed frame 4 and is located the butt joint of the arc wall 13 on another one of them fixed frame 4 fixed, can carry out the location concatenation of vertical direction with two circuit boards 3.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a concatenation formula circuit board, includes two fixed frames (4), its characterized in that, two the inner chamber of fixed frame (4) all is provided with circuit board (3), two the equal fixedly connected with concave type location platform (6) in one side of fixed frame (4), two the equal fixedly connected with T type fixture block (5) of opposite side of fixed frame (4), T type fixture block (5) slip joint is in the inner chamber of the concave type location platform (6) of adjacent position department, two the top of fixed frame (4) all is provided with coupling assembling.

2. The spliced circuit board of claim 1, wherein the connecting assembly comprises a connecting bar (9) and a butt-joint table (12), the connecting bar (9) and the butt-joint table (12) are both fixedly connected to the top end of the fixed frame (4), the connecting bar (9) and the butt-joint table (12) are symmetrically arranged, the top end of the connecting bar (9) is fixedly connected with an arc-shaped clamping table (10), and the top end of the butt-joint table (12) is provided with an arc-shaped groove (13).

3. The spliced circuit board of claim 2, wherein the middle of the arc-shaped clamping table (10) is provided with an insertion hole (11), one side of the inner cavity of the arc-shaped groove (13) is provided with a movable groove (16), the inner cavity of the movable groove (16) is slidably inserted and connected with a push rod (15), the outer wall of the push rod (15) is movably sleeved with a spring (17), one side of the spring (17) is fixedly connected with the clamping plate (8), and the clamping plate (8) and the spring (17) are both arranged in the inner cavity of the movable groove (16).

4. The splicing type circuit board according to claim 1, wherein the two inner cavities of the fixing frames (4) are provided with fixing clamping grooves (2), the two inner cavities of the fixing clamping grooves (2) are slidably clamped with the outer walls of the two circuit boards (3), and one side of each inner cavity of the two fixing frames (4) is provided with a limiting component.

5. The splicing type circuit board of claim 4, wherein the limiting assembly comprises a baffle (7), the baffle (7) is arranged at one side position of an inner cavity of the fixing frame (4), the two ends of the baffle (7) are fixedly connected with limiting columns (18), the two limiting columns (18) are respectively in sliding clamping connection with two side positions of the inner cavity of the fixing frame (4), the two middle parts of the limiting columns (18) are respectively in threaded connection with bolts (1), and the two bolts (1) are respectively in threaded connection with two sides of the fixing frame (4).

6. The spliced circuit board according to claim 3, wherein two first rubber gaskets (14) are symmetrically and fixedly connected to the inner cavity of the arc-shaped groove (13), and a second rubber gasket is fixedly connected to one end of the push rod (15).